Presentation on theme: "Developing Prints bsapp.com. Fingerprints Visible prints are made after coming in contact with colored material such as blood, paint, grease, or ink."— Presentation transcript:

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Fingerprints Visible prints are made after coming in contact with colored material such as blood, paint, grease, or ink. Plastic prints are ridge impressions left on a soft material such as putty, wax, soap, or dust. bsapp.com

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Latent prints (invisible prints) are impressions caused by the transfer of body perspiration or oils present on the finger to the surface of an object. Latent prints must be developed or made visible Fingerprints bsapp.com

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Other Methods In recent years, there has been much advancement in the area of print developing. Advanced brushes and new chemical procedures make it possible to develop prints on a larger variety of surfaces. There are over a hundred different methods used to develop fingerprints, depending on the surface being examined bsapp.com